Dr. Jonathan Ryan Neyer, MD
- Medicare services, 2024
- 14
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 2,120
- Publications
- 4
- Hospital affiliations
- 2
- Practice address
- 4760 W Sunset Blvd, Los Angeles, CA 90027
- Practice phone
- Call (323) 783-4011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Los Angeles, California
Find Dr. Neyer's professional email, personal email and mobile number
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Dr. Jonathan Ryan Neyer is an internist in Los Angeles, California
Dr. Neyer practices at Southern California Permanente Medical Group in Los Angeles, California.
Dr. Neyer's NPI, 1841442449, was assigned on October 15, 2008. Dr. Neyer graduated from UC San Diego School of Medicine in 2008. Dr. Neyer holds California license A111358.
- NPI
- 1841442449NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224215009
- NPI enumeration date
- October 15, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (323) 783-4011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Ryan Neyer practices at Southern California Permanente Medical Group in Los Angeles, California
Dr. Neyer's primary practice is Southern California Permanente Medical Group, at 4760 W Sunset Blvd, Los Angeles, CA 90027 in Los Angeles County. The practice phone is (323) 783-4011.
- Southern California Permanente Medical Group4760 W Sunset Blvd, Los Angeles, CA 90027 · Los Angeles CountyPhone(323) 783-4011
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan Ryan Neyer is affiliated with 4 sites of care and 1 medical group
Dr. Neyer's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dr. Neyer is also affiliated with Kaiser Permanente Los Angeles Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Neyer to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jonathan Ryan Neyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Neyer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Ryan Neyer is one of 16,751 internists in California
Internal medicine is Dr. Neyer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Neyer is board certified in advanced heart failure and transplant cardiology by the American Board of Internal Medicine. Dr. Neyer is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists cardiomyopathy, circulation problems, coronary artery disease, heart failure and pneumonia and respiratory infection among the conditions Dr. Neyer treats.
Internists near Dr. Neyer
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jonathan Ryan Neyer billed Medicare for 14 services in 2024
CMS data shows 14 Medicare services from Dr. Neyer across 1 procedure code in 2024, for 27 Medicare patients. Medicare paid $560 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Neyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 162024: 1413%
Dr. Neyer compared with the California median for internists, 2024
- Dr. Neyer
- California median
- Medicare services
- 14vs 36196% below
- Medicare patients
- 27vs 15182% below
- Part D claims
- 1,932vs 4214.6 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Neyer's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Neyer and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Ryan Neyer treated 27 Medicare patients in 2024, average age 69
CMS counts 27 Medicare patients who saw Dr. Neyer in 2024. 75% of them have high blood pressure, and 70% have high cholesterol. 52% are also on Medicaid. Their average risk score is 2.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Neyer's median patient age at 66, with 36% women.
Dr. Neyer's Medicare patients by sex, 2024
- Women1452%
- Men1348%
Chronic conditions among Dr. Neyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Ischemic heart disease59%
- Diabetes52%
- Chronic kidney disease48%
- Heart failure48%
- Arthritis41%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Neyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Ryan Neyer wrote 2,120 Medicare Part D claims in 2024
In 2024, Dr. Neyer wrote 2,120 Medicare Part D claims for 299 patients. 77% of them were for generic drugs. CMS names the drug for 1,932 of them, across 42 drugs with 11 or more claims each, at $3,793,637 in total drug cost. In 2023, CMS named 1,747 claims across 36 drugs.
Dr. Neyer's Part D claims by kind of drug, 2024
- Generic1,626 claims77%
- Brand-name and other494 claims23%
Dr. Neyer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Neyer's Part D claims, 2024
- Antibiotics1%20 of 2,120 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,7472024: 1,93211%
Drugs named by CMS: 42 in 2024, 36 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jonathan Ryan Neyer offers telehealth to Medicare patients
Dr. Neyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Neyer as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jonathan Ryan Neyer has 4 publications on record
Dmand AI links 4 papers to Dr. Neyer, published from 2011 to 2020. Dr. Neyer's most frequent co-authors are Reza Arsanjani, MD, Csaba Pal Kovesdy, MD and Robert J. Siegel, MD.
Dr. Neyer's papers by year, 2011 to 2020
Dr. Neyer's most frequent co-authors
- Reza Arsanjani, MD1 shared paper
- Csaba Pal Kovesdy, MD1 shared paper
- Robert J. Siegel, MD1 shared paper
Recent publications by Dr. Neyer
See who Dr. Neyer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Neyer works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jonathan Ryan Neyer received $304 in industry payments in 2016
CMS Open Payments shows 3 general payments to Dr. Neyer from 2 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $270.
Companies that paid Dr. Neyer the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Ryan Neyer graduated from UC San Diego School of Medicine
Dr. Neyer graduated from UC San Diego School of Medicine in 2008. Dr. Neyer is a member of ACC.
- Medical school
- Board certified in advanced heart failure and transplant cardiology
- Board certified in cardiovascular disease
Source: Dmand AI Professional Profile Data
Dr. Jonathan Ryan Neyer accepts plans from 2 insurance carriers
Dr. Neyer is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Neyer accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Jonathan Ryan Neyer's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jonathan Ryan Neyer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jonathan Ryan Neyer's NPI number?
Dr. Jonathan Ryan Neyer's NPI number is 1841442449. It was assigned on October 15, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Ryan Neyer?
Dr. Jonathan Ryan Neyer is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jonathan Ryan Neyer practice?
Dr. Neyer practices at 4760 W Sunset Blvd, Los Angeles, CA 90027. Dr. Neyer's primary practice is Southern California Permanente Medical Group in Los Angeles, California. Dmand AI also links Dr. Neyer to 1 hospital and 1 group practice or clinic.
What is Dr. Jonathan Ryan Neyer's office phone number?
The practice phone on file for Dr. Neyer is (323) 783-4011.
What is Dr. Jonathan Ryan Neyer's medical license number?
Dr. Neyer holds California license A111358.
Which hospitals is Dr. Jonathan Ryan Neyer affiliated with?
Dr. Neyer is affiliated with Kaiser Permanente Los Angeles Medical Center. Dmand AI links Dr. Neyer to 1 more hospital.
What medical group is Dr. Jonathan Ryan Neyer part of?
Dr. Neyer is linked to Southern California Permanente Medical Group.
Does Dr. Jonathan Ryan Neyer accept Medicare?
Yes. CMS data shows Dr. Neyer billed Medicare for 14 services in 2024, and Dr. Neyer accepts Medicare assignment.
Does Dr. Jonathan Ryan Neyer offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Neyer as offering telehealth services.
How many Medicare patients does Dr. Jonathan Ryan Neyer see?
CMS counts 27 Medicare patients who saw Dr. Neyer in 2024, with an average age of 69.
Show 9 more questionsShow fewer questions
Is Dr. Jonathan Ryan Neyer board certified?
Yes. Dr. Neyer is board certified in advanced heart failure and transplant cardiology by the American Board of Internal Medicine.
What services does Dr. Jonathan Ryan Neyer bill to Medicare?
In 2024, Dr. Neyer's most billed Medicare services were heart test or procedure (93306).
Where did Dr. Jonathan Ryan Neyer go to medical school?
Dr. Neyer graduated from UC San Diego School of Medicine in 2008.
What drugs does Dr. Jonathan Ryan Neyer prescribe most?
In 2024 Medicare Part D data, Dr. Neyer's most prescribed drugs by claims were Vyndamax, Pravastatin Sodium and Atorvastatin Calcium.
Has Dr. Jonathan Ryan Neyer received payments from drug or device companies?
CMS Open Payments shows $304 in general payments to Dr. Neyer from 2 companies from 2016 to 2016. The largest total came from Abiomed.
How long has Dr. Jonathan Ryan Neyer been practicing?
Dr. Neyer graduated from medical school in 2008, 18 years ago.
Does Dr. Jonathan Ryan Neyer do research?
Dmand AI links 4 publications to Dr. Neyer, published from 2011 to 2020.
Who does Dr. Jonathan Ryan Neyer publish with?
Dr. Neyer's most frequent co-authors are Reza Arsanjani, MD (1 shared paper), Csaba Pal Kovesdy, MD (1 shared paper) and Robert J. Siegel, MD (1 shared paper).
What insurance does Dr. Jonathan Ryan Neyer accept?
Dr. Neyer is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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